Hi, I did some work ont he figures and realised, that I have some questions related to the alternative options:
Multiple backends option: * What is the API between Glance and the Glance backends? * How is it possible to implement location aware synchronisation (synchronise images only to those cloud instances where they are needed)? * Is it possible to have different OpenStack versions in the different cloud instances? * Can a cloud instance use the locally synchronised images in case of a network connection break? * Is it possible to implement this without storing database credentials ont he edge cloud instances? Independent synchronisation service: * If I understood [1<https://mixmatch.readthedocs.io/en/latest/>] correctly mixmatch can help Nova to attach a remote volume, but it will not help in synchronizing the images. is this true? As I promised in the Edge Compute Group call I plan to organize an IRC review meeting to check the wiki. Please indicate your availability in [2<https://doodle.com/poll/bddg65vyh4qwxpk5>]. [1]: https://mixmatch.readthedocs.io/en/latest/ [2]: https://doodle.com/poll/bddg65vyh4qwxpk5 Br, Gerg0 From: Csatari, Gergely (Nokia - HU/Budapest) Sent: Wednesday, May 23, 2018 8:59 PM To: OpenStack Development Mailing List (not for usage questions) <openstack-dev@lists.openstack.org>; edge-comput...@lists.openstack.org Subject: [edge][glance]: Wiki of the possible architectures for image synchronisation Hi, Here I send the wiki page [1<https://wiki.openstack.org/wiki/Image_handling_in_edge_environment>] where I summarize what I understood from the Forum session about image synchronisation in edge environment [2], [3]. Please check and correct/comment. Thanks, Gerg0 [1]: https://wiki.openstack.org/wiki/Image_handling_in_edge_environment [2]: https://etherpad.openstack.org/p/yvr-edge-cloud-images [3]: https://www.openstack.org/summit/vancouver-2018/summit-schedule/events/21768/image-handling-in-an-edge-cloud-infrastructure
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